NP-699 PIECE 21

View detailed technical data, stock status, and sourcing information for: NP-699 PIECE 21
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part NP-699 PIECE 21 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-189-3839

Item Name Code

13205

Assigment Date

09/14/1984 (41 years ago)

3.0000 inches nominal width across flats, 0.8750 inches nominal flange width, 3.8750 inches nominal overall length, 2.3750 inches nominal body outside diameter, 0.7500 inches nominal body inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 3.8750 inches nominal
Body Outside Diameter: 2.3750 inches nominal
Body Inside Diameter: 0.7500 inches nominal
Flange Width: 0.8750 inches nominal
Width Across Flats: 3.0000 inches nominal
Corner Shape: chamfered outside right corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Surface Finish: 32.0 microinches inside diameter surface of body
Material: steel comp 4135 overall
Material Document And Classification: astm a355 assn std single material response overall
Style Designator: hexagon shaped flange, external flange one end

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
NK1677	Sleeve Bearing
NK1677-1	Sleeve Bearing
NP-699 PIECE 21	Sleeve Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-01-189-3839?

The FSCG of the NSN 3120-01-189-3839 is 3120

Does the NSN 3120-01-189-3839 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-189-3839 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3120-01-189-3839 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-189-3839 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3120-01-189-3839 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Sep 14, 1984